19322912034 has 24 divisors (see below), whose sum is σ = 41902728192. Its totient is φ = 6435367800.

The previous prime is 19322912029. The next prime is 19322912039. The reversal of 19322912034 is 43021922391.

It is an interprime number because it is at equal distance from previous prime (19322912029) and next prime (19322912039).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 19322912034.

It is not an unprimeable number, because it can be changed into a prime (19322912039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445614 + ... + 487049.

It is an arithmetic number, because the mean of its divisors is an integer number (1745947008).

Almost surely, 2^19322912034 is an apocalyptic number.

19322912034 is an abundant number, since it is smaller than the sum of its proper divisors (22579816158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19322912034 is a wasteful number, since it uses less digits than its factorization.

19322912034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933822 (or 933819 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 19322912034 in words is "nineteen billion, three hundred twenty-two million, nine hundred twelve thousand, thirty-four".